6947340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 19686240

約数和(自身を除く): 12738900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1301, 1335, 1780, 2602, 2670, 3903, 5204, 5340, 6505, 7806, 13010, 15612, 19515, 26020, 39030, 78060, 115789, 231578, 347367, 463156, 578945, 694734, 1157890, 1389468, 1736835, 2315780, 3473670, 6947340]

約数ペア:

[(1, 6947340), (2, 3473670), (3, 2315780), (4, 1736835), (5, 1389468), (6, 1157890), (10, 694734), (12, 578945), (15, 463156), (20, 347367), (30, 231578), (60, 115789), (89, 78060), (178, 39030), (267, 26020), (356, 19515), (445, 15612), (534, 13010), (890, 7806), (1068, 6505), (1301, 5340), (1335, 5204), (1780, 3903), (2602, 2670)]